New Style Oxygen sensor socket is designed to be used for the removal and installation of Oxygen or Lambda sensors.
It features a slot in the side, enabling it to be fitted over the wiring harness, and can be driven by both a 30mm spanner and 1/2" Drive socketry making it ideal for both difficult access situations or for when increased torque is required to undo tight or seized sensors.
Short series - length: 75mm.

To fit 22mm single Hex Lambda (oxygen) sensors.
The combination of open wrench and 1/2" drive ratchet allows for the application of increased torque.
Can be driven by 1/2" square socketry or 30mm spanner depending on access.
Manufactured from chrome molybdenum with black phosphate finish.